Going to the extreme, these insulated winter boots start with a waterproof exterior that blocks all moisture from entering and then keeps you warm with Thermoball™ material. This innovative insulation avoids a bulky feeling by trapping hot air and preventing heat loss.
Upper is made out of BLC-compliant waterproof nubuck and suede leather
Uses water-resistant, 100% RPET ripstop material
Synthetic PrimaLoft® ThermoBall mimics down fibers, including its heat-retention abilities, but offers a longer-lasting, more versatile material
Completely waterproof construction
Injection-molded waterproof TPR shell adds an extra layer of protection
TNF Winter Grip® outsole with temperature-sensitive IcePick® lugs gives you a higher level of traction